I'm looking at some microarray data. For the first time I've calculated a moderated T statistic from limma.
Is there any standard practice for where to cut off that value? For log2 fold change I usually cut off at +/- 1.5 and adjust accordingly; for adjusted p value I cut off at p<0.01 and adjust accordingly.
These moderated T statistics seem a little higher than log2 fold change and I'm not sure what is generally accepted as significant.
Thanks!